LONDON, ENGLAND - SEPTEMBER 29: Gabriel and Laurent Koscielny of Arsenal before the match between Arsenal and Olympiacos on September 29, 2015 in London, United Kingdom. (Photo by David Price/Arsenal FC via Getty Images)
LONDON, ENGLAND - SEPTEMBER 29: Gabriel and Laurent Koscielny of Arsenal before the match between Arsenal and Olympiacos on September 29, 2015 in London, United Kingdom. (Photo by David Price/Arsenal FC via Getty Images)